viewsonic LCD is not working with window 7

[FairCold]

as the title mention, my viewsonic LCD is not working with my copy of window 7. i dont know why. i have tried with my old samsung CRT, both of the DVI (using DVI-VGA converter) and VGA outout is working perfectly, but i cant get my LCD working. when i boot from safe mode, the LCD working. could it be my gfx card problem? here is my system spec. hope to solved this problem soon.

OS: MS window 7 ultimate 64bit
window version: 6.1.7600 build 7600
processor: Q6600
mobo: gigabyte GA-P35-DS3
mobo bios: F14 (latest)
GFX card: palit HD 4870 sonic dual version (512mb)
GFX driver: 9.12
RAM: CORSAIR DOMINATOR 4G DDR2
HDD: WD 320G
PSU: CM 650W
OUTPUT:
1.VIEWSONIC VX1935WM
2.SAMSUNG 107T

thanks in advance..

 

[Dwarf]

Hi FairCold and welcome to Windows 7 Forums

Since your LCD monitor is working when you boot into safe mode, that eliminates hardware. It is probably a driver issue or, more likely since your CRT works, a settings issue. What refresh rate have you got it set at? There is generally no need to drive an LCD monitor at a higher rate than 60Hz. A CRT, on the other hand, can work upto 150Hz (depending on model and resolution). If your refresh rate is other than 60Hz, try setting it to that frequency and see what happens.

 

[FairCold]

thanks mate. its working. thank you very much..